diff options
| author | Bob Peterson <[email protected]> | 2020-11-24 10:44:36 -0500 |
|---|---|---|
| committer | Andreas Gruenbacher <[email protected]> | 2020-11-25 18:10:55 +0100 |
| commit | 778721510e84209f78e31e2ccb296ae36d623f5e (patch) | |
| tree | 96707ce63859f1cd210625c8b9da7701190d907a /tools/perf/scripts/python/netdev-times.py | |
| parent | 515b269d5bd29a986d5e1c0a0cba87fa865a48b4 (diff) | |
gfs2: check for empty rgrp tree in gfs2_ri_update
If gfs2 tries to mount a (corrupt) file system that has no resource
groups it still tries to set preferences on the first one, which causes
a kernel null pointer dereference. This patch adds a check to function
gfs2_ri_update so this condition is detected and reported back as an
error.
Reported-by: [email protected]
Signed-off-by: Bob Peterson <[email protected]>
Signed-off-by: Andreas Gruenbacher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions